Question

For the given measures of three sides of a triangle or three angles of a triangle, which among the
following do not represent a triangle?
(a) 5 cm, 4 cm, 2 cm (b) 1 cm, 2 cm, 3 cm (c) 8 cm, 15 cm, 17 cm
(d) 30°, 40°, 110°
(e) 110°, 50°, 60°
(1) 70°, 65°, 45°​

Answer 1

Answer:

10 cm. Find the height of the cuboid.

utacean of the cuboid

of the total surface area of the cuboid and that of the cubes

& The adione figure shows a closed victory-stand whose dimensions are given in corupting its

1

50

40

. 3

2

application

.. Find the length of the longest thin stick that can be kept in a room whose length, breadth and height

are 3 m, 2 m and 3 m respectively,

1. A tall rectangular vessel is half-filled with water. The dimensions of its base are 50 cm x 30 cm

cube of edge 10 cm is dropped into the vessel. Find the rise in the water level in the

id cuboid of dimensions cm 4 cm x 2 cm is melted and cast into identical cubes of edge

Abd cubet edge 10 cm is melted and cast into a cuboid whose base measures 20 cm by

Fauce each of edge om, are put one above the other to form a cuboid. Find the total

Acido dimensions 10 cm x 2 cm 2 cm is divided into cubes of edge 2 cm. Find the ratio

Wome and total surface aren, each face being rectangular. (The bottom of the stand is open.)